android - 如何保留同一个安卓应用的两个版本？

Question

我们经常看到 Android 应用的两个版本:付费版和免费版。我也在开发一个应用程序，它想发布两个版本。做这个的最好方式是什么？在我看来，创建两个项目并在其间复制文件似乎不是最佳方式。

Answer 1

使用Library Project ，正如官方开发指南所建议的那样:

If you have source code and resources that are common to multiple Android projects, you can move them to a library project so that it is easier to maintain across applications and versions. Here are some common scenarios in which you could make use of library projects:

• If you are developing multiple related applications that use some of the same components, you move the redundant components out of their respective application projects and create a single, reuseable set of the same components in a library project.

• If you are creating an application that exists in both free and paid versions. You move the part of the application that is common to both versions into a library project. The two dependent projects, with their different package names, will reference the library project and provide only the difference between the two application versions.